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压缩传感,压缩感知,压缩采样,稀疏表达,稀疏表示,的入门介绍,自己精心搜集的ppt,pdf资料,助你轻松入门-compressive sening compressed sensing
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里面包含着一些CS的基本理论知识,对于那些搞压缩感知的人是很有帮助的-CS which contains some basic theoretical knowledge, for those who engage in compressed sensing is helpful. . .
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自己总结的压缩感知基本理论,开始研究的通知关注啦。-Own summary of the basic theory of compressed sensing.
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这是一篇关于seminar的演讲稿描述compressed sensing的概念和对MRI的应用。-This is a seminar presentation file that describing the concept of compressed sensing (CS). It also has some application of CS into MRI.
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压缩感知在多基地合成孔径雷达中的应用,关于采样相关性与图像重建质量的关系分析-Compressed sensing applications in the multi-base synthetic aperture radar, relationship analysis on sampling correlation with the quality of image reconstruction
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压缩感知理论在SAR成像中的应用,利用压缩感知来较小数据量,从而降低成像时的硬件压力-The compressed sensing SAR imaging using compressed sensing to a smaller amount of data, thereby reducing the pressure of imaging hardware
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压缩感知的入门综述性的文章,很全的,对于研究压缩感知的工作者很重要啊-Compression perception introductory overview article, very full, compressed sensing for the study of the workers is very important ah
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基于压缩感知的纹理图像分类,介绍了一种新的高效算法:分类压缩感知。与一般压缩感知及其他方法在四大纹理数据库上对比。有原文献及自己的译文-Introduced a new efficient algorithm based on compressed sensing texture image classification, compressed sensing: Category. Original literature and translation
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几篇关于压缩感知方面的文章,都是大牛的作品,英文的,希望对研究这方面的同志有帮助-Several articles on compressed sensing aspects are the works of Daniel, the English, the comrades of research in this area
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根据压缩传感(Compressed Sensing,cs)N论,首次提出了短时电能质量扰动信号的压缩采样方法,该方法突破了奈奎斯特采样频率的限制,实现了低于奈奎斯特采样频率的低速率采样。文中对比分析了CS理论与传统采样理论,研究了cS短时电能质量信号压缩采样的实现方法,包括:测量矩阵的构建、稀疏基的选取和电能质量信号快速贝叶斯匹配追踪重构算法(FBMP)-Compressed sensing ( Compressed Sensing , cs ) N theory , first propose
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基于压缩感知理论的图像整合与图像编码算法研究,学位论文-Based on compressed sensing theory of image integration and image coding algorithm, dissertations
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非常具有参考价值的文章:压缩感知技术在监控病人体域网方面的应用。-In this paper, we quantify the
potential of the emerging compressed sensing (CS) signal acquisition/
compression paradigm for low-complexity energy-efficient
ECG compression on the state-of-the-art Shimmer WBSN
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文利用带噪语音经特征基函数矩阵转换后所具有的稀疏特性,用最大似然估计方法对转换后得到的稀疏
分量进行非线性压缩去噪,然后再经过反变换和重构恢复出原始语音信号的估计。特征基函数矩阵反映了语音数据本
身的统计特性,因此具有很好的合理性和可取性。仿真结果表明利用稀疏编码方法能极大程度地抑制背景噪卢,与小波消噪法相比优势明显。-a speech enhancement algorithm based Compressed Sensing.
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此压缩包包含了压缩感知与唔想传感器网络经典的文章十多篇,对研究压缩感知与无线传感网络的帮助很大-This package contains the compressed sensing A No sensor network with more than a dozen articles classic article, the study of compressed sensing and wireless sensor networks is very helpful
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此压缩包包含了压缩感知最新的IEEE国际会议经典文章篇,对研究压缩感知帮助很大-This package contains the compressed sensing latest IEEE International Conference papers classic article, the study of great help compressed sensing
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单像素相机是基于压缩传感理论实现的,是数码相机发展的另一个革命性的方向,包括了所有单像素前沿的文献-Single-pixel camera is based on compressed sensing theory to achieve, is another revolutionary development direction of digital cameras, including the literature of all single-pixel frontier
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压缩感知(CS)理论是在已知信号具有稀疏性或可压缩性的条件下,对信号数据进行采集、
编解码的新理论。主要阐述了CS理论框架以及信号稀疏表示、CS编解码模型,并举例说明基于压缩感知理论的编解码理论在一维信号、二维图像处理上的应用。
-Compressed Sensing(CS) theory is a novel data collection and coding theory under the condition that signal is sparse
or compress
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用压缩感知理论对信号数据进行采集、编解码,进行数据恢复。主要阐述了CS理论框架以及信号稀疏表示、CS编解码模型.-Compressed Sensing(CS) theory is a novel data collection and coding theory under the condition that signal is sparse or compressible.
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经典的香农采样定理认为,为了不失真地恢复模拟信号,采样频率应该不小于奈奎斯特频率(即模拟信号
频谱中的最高频率)的两倍.但是其中除了利用到信号是有限带宽的假设外,没利用任何的其它先验信息.采集到
的数据存在很大程度的冗余.Donoho等人提出的压缩感知方法(Compressed Sensing或Compressive Sampling,
CS)充分运用了大部分信号在预知的一组基上可以稀疏表示这一先验信息,利用随机投影实现了在远低于奈奎斯
特频率的采样频率下对压缩数据的直接采集.该
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Optimized projections for compressed sensing的最终发表版本,是紧框架CS的优秀代表作
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